If something Blocks Light it's Opaque.
Transparent materials like glass and water allow light waves to pass through, while air and other gases let sound waves pass through. Materials that are opaque, like wood and metal, block both light and sound waves.
All electromagnetic waves travel through space at the "speed of light". Light is one form of electromagnetic waves.
Yes, both light and sound can be described as waves. Light waves are electromagnetic waves, while sound waves are mechanical waves. They both propagate through a medium, although light can also travel through a vacuum.
horizontal waves only
Light waves are electromagnetic waves that consist of oscillating electric and magnetic fields. They travel through space at the speed of light and can move through a vacuum. Light waves have a wide range of frequencies, which determines their color and energy.
Light waves and electromagnetic waves can travel through empty space. Water waves can only travel through matter. Hope this helped!
Sound waves can only travel through matter, as they require a medium to propagate. Light waves and radio waves can travel through both matter and empty space.
No, light waves can travel through a vacuum because they are electromagnetic waves. In a vacuum, there are no particles for the waves to interact with, so they can propagate freely.
Sound waves require a medium, such as air or water, to travel through, while light waves can travel through a vacuum. Sound waves travel slower than light waves and can be absorbed or reflected by different materials, while light waves can pass through most materials without being absorbed.
Light waves, unlike sound, do not require a medium.
Light waves are not considered mechanical waves because they do not require a medium to propagate. Mechanical waves, on the other hand, require a medium (such as air, water, or solids) to travel through. Light waves are electromagnetic waves that can travel through a vacuum.
horizontal waves only